Synonyms
Antonyms

1. harmoniousness

noun. compatibility in opinion and action.

Synonyms

  • compatibility
  • congruity
  • harmony
  • congruence

Antonyms

  • incompatibility
  • incongruousness
  • resolution
  • preparation

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2. harmoniousness

noun. the property of sounding harmonious.

Synonyms

  • harmony

Antonyms

  • disagreement
  • disorder
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